Element block pseudo-class :active generated with overflow hidden text-shadow 1px 1px 1px rgba(0,0,0,0.2) transform float none width 160px box-shadow 1px 1px 1px rgba(0,0,0,0.3) background z-index auto line-height 1 height auto box-sizing content-box display block transition position static font-size 16px cursor default margin 0px padding 20px border 0px rgba(0,0,0,1) solid font-weight normal border-radius